RESOLVED DUPLICATE of bug 184040 183199
[GTK] Blank page in related webview while closing child (on plus.google.com) 
https://bugs.webkit.org/show_bug.cgi?id=183199
Summary [GTK] Blank page in related webview while closing child (on plus.google.com)
Cédric Bellegarde
Reported 2018-02-27 23:47:46 PST
This bug only affect 2.19.91, it works as expected with 2.18.6. When browsing plus.google.com, if you open an external link, it open it in a new webview (related to plus.google.com one). If you close this new webview, it makes related webview blank. Can reproduce the issue with Epiphany. Here a video showing the issue: https://youtu.be/mRSxUz7JYZY
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Add attachment proposed patch, testcase, etc.
Michael Catanzaro
Comment 1 2018-02-28 06:22:47 PST
Sounds like the web process dying too soon, not realizing that it has multiple web views.
Carlos Garcia Campos
Comment 2 2018-03-07 00:04:22 PST
I can't reproduce this, neither with ephy nor MiniBrowser using 2.19.92
Michael Catanzaro
Comment 3 2018-03-07 09:41:11 PST
(In reply to Carlos Garcia Campos from comment #2) > I can't reproduce this, neither with ephy nor MiniBrowser using 2.19.92 I hadn't tried, but yes, I can't reproduce it either. Maybe it only happens in eolie?
Cédric Bellegarde
Comment 4 2018-03-07 23:00:45 PST
See initial bug report: "Can reproduce the issue with Epiphany." Here bug in epiphany: https://youtu.be/dy9cc31DEUU Tested with 2.19.92
Cédric Bellegarde
Comment 5 2018-03-15 09:33:43 PDT
Does not happend on Fedora. ArchLinux bug...
Michael Catanzaro
Comment 6 2018-03-15 09:43:56 PDT
Could it be related to mesa version?
Cédric Bellegarde
Comment 7 2018-03-15 09:45:59 PDT
ArchLinux: mesa 17.3.6-1 Fedora: mesa-libGL-18.0.0-0.3.rc4
Cédric Bellegarde
Comment 8 2018-04-25 01:57:01 PDT
Ok, happen on Fedora 28 now. Some testing here, it happens when destroying the webview created with new_with_related_view()
Cédric Bellegarde
Comment 9 2018-04-25 02:33:30 PDT
Seems to be a display issue, because if related webpage is playing a video, video continue playing.
Michael Catanzaro
Comment 10 2018-04-25 06:26:02 PDT
Still can't reproduce... are you using a special process mode? (shared secondary process, or with a process count limit?)
Cédric Bellegarde
Comment 11 2018-04-25 07:15:50 PDT
It happens in Epiphany too so not related to Eolie.
Carlos Garcia Campos
Comment 12 2018-04-27 05:09:31 PDT
I think this will be fixed by the patch attached to bug #184040, so marking as duplicate. Feel free to reopen if it' still happens after applying that patch. *** This bug has been marked as a duplicate of bug 184040 ***
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